John R. Graef

Ordinary Differential Equations and Boundary Value Problems: Volume I: Advanced Ordinary Differential Equations

Oscillation and Dynamics in Delay Equations: Proceedings of an AMS Special Session Held January 16-19, 1991

The Strong Nonlinear Limit-Point/Limit-Circle Problem

Implicit Fractional Differential and Integral Equations: Existence and Stability

Implicit Fractional Differential and Integral Equations: Existence and Stability

Impulsive Differential Inclusions: A Fixed Point Approach

Ordinary Differential Equations and Boundary Value Problems: Volume II: Boundary Value Problems

Multiple Solutions of Boundary Value Problems: A Variational Approach